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National Stock Number:
4820-00-835-1251
Federal Supply Class:
4820
National Item Identification Number:
008351251
Description:
VALVE,SAFETY RELIEF
Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
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Manufacturer Information:
| 1064-209-76PCRA10 | 34293 | HUNTINGTON INGALLS INCORPORATED | | E8514Y51M | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | E8514Y51M | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +401.0 TO 500.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | UNTHREADED INTERNAL PIPE 1ST END | | CONNECTION STYLE | STREAMLINED WITH ONE BRAZING RING 1ST END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY AND NICKEL ALLOY FLOW CONTROL DEVICE | | MATERIAL | COPPER ALLOY STEM | | MATERIAL | NICKEL ALLOY SEAT | | NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES 1ST END | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MFG SPEC TYPE A1,CLASS C,THIS VALVE EQUIPPEDWITH GAG ASSY | | STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC |
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